Keisuke Hara
18Patents
5h-index
32Co-inventors
66Inventor score
Filing activity: Feb 19, 1993 → Mar 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6428000B1 | Sheet tray of image forming apparatus | Performing Operations; Transporting | 55 | Expired |
| US5511193A | Text services manager providing multiple instances of input methods for text language processing and automatic synchronization between met hods | Physics | 13 | Expired |
| US5659769A | Text services manager | Physics | 9 | Expired |
| US5738809A | Injection control method for injection molding machine | Performing Operations; Transporting | 8 | Expired |
| US6857282B2 | Air-conditioning system for vehicles | Performing Operations; Transporting | 7 | Expired |
| US7509034B2 | Vapor production device and cooker with the same | Human Necessities | 5 | Expired |
| US7136803B2 | Japanese virtual dictionary | Physics | 5 | Expired |
| US7548863B2 | Adaptive context sensitive analysis | Physics | 2 | Expired |
| US8049902B2 | Mobile vehicle | Physics | 2 | Expired |
| US7891409B2 | Air conditioner for vehicle | Performing Operations; Transporting | 2 | Active |
| US12293945B2 | Semiconductor chip and method for manufacturing the same | Electricity | 0 | Active |
| US11271789B2 | Transmission/reception method and transmission/reception system | Electricity | 0 | Active |
| US11803109B2 | Projection method, projection device, and projection system | Physics | 0 | Active |
| US12334339B2 | Manufacturing method of semiconductor device | Electricity | 0 | Active |
| US11812203B2 | Projection system and projection method | Physics | 0 | Active |
| US7630880B2 | Japanese virtual dictionary | Physics | 0 | Active |
| US10694881B2 | Consumer heating cooker with pictures notifying pivotable stirring blades stirring and non-stirring state | Human Necessities | 0 | Active |
| US11937024B2 | Projection system, projection device and projection method | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.